HP 2540 Docking Black vs HP PA286A Docking Black

Comparison of 2540, PA286A

24 specifications	A HP 2540 Docking Black Model 2540 View product	B HP PA286A Docking Black Model PA286A View product
Ports & interfacesidentical
Connectivity technology	Docking	Docking
USB 2.0 ports quantity	4	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
HDMI ports quantity	0	0
VGA (D-Sub) ports quantity	1	1
DisplayPorts quantityKnown for one	1	—Unknown — not stated by the source
Microphone in	Yes	Yes
Headphone outputs	1	1
eSATA ports quantityKnown for one	1	—Unknown — not stated by the source
Parallel ports quantityKnown for one	—Unknown — not stated by the source	1
Serial ports quantityKnown for one	—Unknown — not stated by the source	1
PS/2 ports quantityKnown for one	—Unknown — not stated by the source	2
S-Video outputs quantityKnown for one	—Unknown — not stated by the source	1
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN (RJ-45) ports	1	1
Performanceidentical
Product colour	Black	Black
Card reader integrated	No	No
LED indicatorsKnown for one	Yes	—Unknown — not stated by the source
Brand compatibilityKnown for one	—Unknown — not stated by the source	HP
Weight & dimensionsidentical
WidthKnown for one	336.5 mm	—Unknown — not stated by the source
DepthKnown for one	120.6 mm	—Unknown — not stated by the source
HeightKnown for one	50.8 mm	—Unknown — not stated by the source
WeightKnown for one	884.5 g	—Unknown — not stated by the source
Other featuresidentical
RJ-11 ports quantityKnown for one	—Unknown — not stated by the source	1

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.